\begin{tabular}{l*{2}{c}}
                    &Total ingredients   &Total ingredients   \\
\hline
AI                  &       -0.40** &       -0.53***\\
                    &      (0.18)   &      (0.19)   \\
ai X tacit          &       -0.21   &               \\
                    &      (0.36)   &               \\
New hire            &       -0.60   &       -0.74***\\
                    &      (0.39)   &      (0.25)   \\
newhire X tacit     &       -0.23   &               \\
                    &      (0.49)   &               \\
aiXround\_diff       &               &        0.12   \\
                    &               &      (0.14)   \\
newhireXround\_diff  &               &       -0.26*  \\
                    &               &      (0.14)   \\
\hline
R2                  &       0.470   &       0.473   \\
Observations        &         660   &         660   \\
Control mean        &      13.375   &       6.050   \\
rounds              &        7-12   &        7-12   \\
\end{tabular}
